It is , after all, fairly simple. If you think the property or life of another belongs to you, all you have to do is go and get it.
Most will hire thugs to do this, easy enough to find since they often hold out their services on TV. You will, of course, have to pay them in advance and there is never a firm contract for performance.
This is made more difficult since those seeking to steal will hire one set of thugs and those seeking to prevent theft may hire another set.